JAVAWeb开发酒店管理系统总结报告 (4)

response);

}

② 酒品 //分页

private void listPage(HttpServletRequest request,

// 修改一个酒品信息

private void updateOne(HttpServletRequest request,

HttpServletResponse response) throws ServletException,

// 删除一个酒品信息

private void deleteOne(HttpServletRequest request, }

HttpServletResponse response) throws ServletException,

}

request.getRequestDispatcher(\).forward(request,

response);

request.setAttribute(\, pageBean);

HttpServletResponse response) throws ServletException,

IOException {

String pageNoStr = request.getParameter(\); if (pageNoStr != null) { }

PageBean pageBean = new PageBean(); List list = us.listPage(null, pageNo, pageSize); pageBean.setData(list); pageBean.setPageNo(pageNo); pageBean.setPageSize(pageSize); pageBean.setTotalCount(us.count());

pageNo = Integer.valueOf(pageNoStr);

IOException {

int id = Integer.parseInt(request.getParameter(\)); us.deleteOne(id);

// findAll(request, response); listPage(request, response);

IOException {

// TODO Auto-generated method stub

int id = Integer.parseInt(request.getParameter(\)); String newcpname = request.getParameter(\);

String newcpintroduce = request.getParameter(\);

}

String newcppicture = request.getParameter(\); String newcpflid = request.getParameter(\); String newcpprice = request.getParameter(\); Product cp = new Product();

cp.setCpintroduce(newcpintroduce); cp.setCppicture(newcppicture); cp.setCpprice(newcpprice); cp.setCpflid(newcpflid); cp.setCpname(newcpname); us.updateOne(cp,id);

// findAll(request, response); listPage(request, response);

// 添加一个酒品信息

private void insertOne(HttpServletRequest request, }

// 查询全部酒品信息

public void findAll(HttpServletRequest request, HttpServletResponse

throws ServletException, IOException {

HttpServletResponse response) throws ServletException,

IOException {

String cpname = request.getParameter(\);

String cpintroduce = request.getParameter(\); String cppicture = request.getParameter(\); String cpprice = request.getParameter(\); String cpflid = request.getParameter(\); Product cp = new Product(); cp.setCpintroduce(cpintroduce); cp.setCpname(cpname); cp.setCppicture(cppicture); cp.setCpprice(cpprice); cp.setCpflid(cpflid); int b = us.insertOne(cp); // findAll(request, response); listPage(request, response);

response)

List list = us.findAll(); request.setAttribute(\, list);

}

request.getRequestDispatcher(\).forward(request,

response);

//搜索菜品信息

public void findAll10(HttpServletRequest request, HttpServletResponse response)

//搜索后提取备注和菜品信息 private void findOne(HttpServletRequest request,HttpServletResponse response) throws ServletException, IOException {

}

//添加一个备注信息并获取管理员名字 Private void insertOne(HttpServletRequest request,

HttpServletResponse response) throws ServletException,

IOException {

HttpSession session = request.getSession();

String cpplcontent = request.getParameter(\); if (null != session.getAttribute(\)) { String cpplusername = } else { }

int

int id=Integer.parseInt(request.getParameter(\)); List list=us.findOne(id); request.setAttribute(\, list);

List cppllist= cs.findOne(id);

request.setAttribute(\, cppllist);

request.getRequestDispatcher(\).forward(request, throws ServletException, IOException { }

String sscpname =request.getParameter(\); List list=us.findAll10(sscpname); request.setAttribute(\, list);

request.getRequestDispatcher(\).forward(request,

response);

response);

((Manager)session.getAttribute(\)).getManagername();

cpplflid=Integer.parseInt(request.getParameter(\));

}}

Cppl cppl = new Cppl();

cppl.setCpplcontent(cpplcontent); cppl.setCpplusername(cpplusername); cppl.setCpplflid(cpplflid); findOne(request, response);

int b = us.insertOne(cppl);

③ 员工

//增加员工 private void inserttwo(HttpServletRequest request,

request.getRequestDispatcher(\).forward(request,

response);

request.setAttribute(\, pageBean); private void listPage(HttpServletRequest request,

HttpServletResponse response) throws ServletException,

}

HttpServletResponse response)throws ServletException,

IOException {

String username=request.getParameter(\); String password=request.getParameter(\); Message message=new Message(); message.setUsername(username); message.setPassword(password); int b=us.inserttwo(message); listPage(request, response);

IOException {

// TODO Auto-generated method stub

String pageNoStr = request.getParameter(\); if (pageNoStr != null) { }

PageBean pageBean = new PageBean(); List list = us.listPage(null, pageNo, pageSize); pageBean.setData(list); pageBean.setPageNo(pageNo); pageBean.setPageSize(pageSize); pageBean.setTotalCount(us.count());

pageNo = Integer.valueOf(pageNoStr);

}

}

// 查询全部员工信息

private void findAll(HttpServletRequest request, }

HttpServletResponse response) throws ServletException, us.updateOne(message, id); // findAll(request, response); listPage(request, response);

// 修改一个员工的密码

private void updateOne(HttpServletRequest request,

HttpServletResponse response) throws ServletException,

}

// 删除一个员工信息

private void deleteOne(HttpServletRequest request,

HttpServletResponse response) throws ServletException,

}

IOException {

// TODO Auto-generated method stub

int id = Integer.parseInt(request.getParameter(\)); us.deleteOne(id);

// findAll(request, response); listPage(request, response);

IOException {

// TODO Auto-generated method stub int id =

// Integer.parseInt(request.getParameter(\ int id = Integer.parseInt(request.getParameter(\)); String username = request.getParameter(\); // String oldpwd=request.getParameter(\ String newpwd = request.getParameter(\); Message message = new Message(); message.setPassword(newpwd); message.setUsername(username);

IOException {

// TODO Auto-generated method stub List list = us.findAll(); request.setAttribute(\, list);

request.getRequestDispatcher(\).forward(request,

response);